Westbound lanes of Interstate 90 are shut down at mile marker 129 after a high-speed pursuit and shootout early this morning. Gallatin County Sheriff Brian Gootkin confirms a Broadwater County Sheriff's deputy was killed in that shootout.

In 1992, then Missoula County Sheriff's Deputy Bob Parcell was shot in the chest by activist and tax protester Gordon Sellner, who was later convicted of attempted deliberate homicide and sentenced to life in prison.

A man who was shot to death by a Phillips County sheriff's deputy last week had been walking down the highway in the middle of the night wearing just underwear prior to the confrontation that led to his death.